Corundum Var. Sapphire Balangoda, near Ratnapura, Sabaragamuwa Province, Sri Lanka |
Sphalerite on Quartz Shuikoushan Lead/Zinc Mine, Chaling, Hunan Province, China |
Diopside Merelani Hills, Lelatema Mtns., Arusha Region, Tanzania |
Wulfenite Wulfenite from Villa Ahumada, Sierra de Los Lamentos, Chihuahua, Mexico |
Smithsonite Tsumeb Mine, Tsumeb, Namibia |
Serandite with Aegirine Mont St. Hilaire, Quebec, Canada |